Certification and Registration
Leather Product Testing
Category:
Leather
Elongation
ASTM D2211 Standard Test Method for Elongation of Leather
Flex Endurance
DIN EN ISO 5402-1 Flexometer Method Leather - Determination of Flex Resistance - Part 1: Flexometer Method
ASTM D6075 Standard Test Method for Cracking Resistance of Leather
IUP 20-1
Cold Crack Temperature of Surface Coating
ISO 17233 Leather - Physical and Mechanical Tests - Determination of Cold Crack Temperature of Surface Coatings
Determination of Matter Soluble in Dichloromethane
BS 1309 Section 4 Round and Sawn Timber. Methods of Measurements. Features and Biological Degradations
Physical Testing — Measurement of Thickness
ASTM D1813 Standard Test Method for Measuring Thickness of Leather Test Specimens
ISO 2286-3 Rubber- or Plastics-Coated Fabrics. Determination of Roll Characteristics. Method for Determination of Thickness
ASTM D1814 Standard Test Method for Measuring Thickness of Leather Units
ISO 2589 Leather — Physical Mechanical Testing — Measurement of Thickness
IUP 4
Leather Weight
EN 12127 Clothing to Protect Against Heat and Flame. Determination of Contact Heat Transmission Through Clothing or Constituent Materials. Contact Heat Produced by Heating Cylinder
Identification of Leather or Not
ISO 17131 Leather — Identification of Leather with Microscopy
Identification of Leather & Imitation Leather — Excluding Species Identification (By Microscope)
ISO 17131 Leather — Identification of Leather with Microscopy
Determination of Tearing Load
ASTM D4704 Standard Test Method for Tearing Strength, Tongue Tear of Leather
EN 13571 Footwear - Test Methods for Uppers, Lining and Insocks - Tear Strength
ASTM D4705 Standard Test Method for Stitch Tear Strength of Leather, Double Hole
ASTM D2212 Standard Test Method for Slit Tear Resistance of Leather
BS 3144 Method 6 Methods of Sampling and Physical Testing of Leather
ISO 3377-1 Leather. Physical and Mechanical Tests. Determination of Tear Load. Part 1. Method for Single Edge Tear
ISO 3377-2 Leather — Physical and Mechanical Tests — Determination of Tear Load — Part 2: Double Edge Tear
DIN EN ISO 23910 Leather. Physical and Mechanical Tests. Measurement of Stitch Tear Resistance
IUP 8
IUP 40-1
Tensile Strength
ISO 3376 Leather — Physical and Mechanical Tests — Determination of Tensile Strength and Percentage Extension
ASTM D2208 (GRAB) Standard Test Method for Breaking Strength of Leather by the Grab Method
ASTM D2209 (D-BELL) Standard Test Method for Tensile Strength of Leather
IUP 6
Qualitative Identification PVC / PU (By IR)
FTIR (Fourier Transform Infrared Spectroscopy)
Hide Fiber Content
ASTM D2868 Standard Test Method for Nitrogen Content (Kjeldahl) and Hide Substance Content of Leather, Wet Blue and Wet White
ISO 5397 Leather — Determination of Nitrogen Content and “Hide Substance” — Titrimetric Method
Water Spotting Fastness
ISO 15700 Leather — Tests for Color Fastness — Color Fastness to Water Spotting
IUF 420
Perspiration Fastness
ISO 11641 Leather. Tests for Color Fastness. Method for Determination of Color Fastness to Perspiration
BS EN ISO 11641 Leather. Tests for Color Fastness. Method for Determination of Color Fastness to Perspiration
IUF 426
Machine Washing Fastness
ISO 15702 Leather — Tests for Color Fastness — Color Fastness to Machine Washing
IUF 435
Dry Cleaning Fastness
ISO 11643 Leather. Tests for Color Fastness. Method for Determination of Color Fastness of Small Samples to Solvents
DIN/BS EN ISO 11643 Leather. Tests for Color Fastness. Method for Determination of Color Fastness of Small Samples to Solvents
IUF 434
Resistance of Leather to (Bleeding) Color Stain Transfer
ASTM D6012 Standard Test Method for Determination of Resistance of Leather to (Bleeding) Color Stain Transfer
Adhesion of Finish
ISO 11644 Leather. Method of Determination of Adhesion of Finish
IUF 470
Softness
ISO 17235 Leather. Physical and Mechanical Tests. Determination of Softness
IUP 36
Leather Blocking Test
ASTM D6116 Standard Test Method for Blocking
Thickness of Finish
BS 3144 Methods of Sampling and Physical Testing of Leather
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